Daylan is a distinctive boys' name in United States, ranking #1373 in 2001 with 93 recorded births. The name reached its all-time peak in 2008 with 125 births ranking #1365. Since 1996, the popularity has increased by 63.2%. In 2001, approximately 1 in every 20,891 boys born was named Daylan. FALLING Recent data shows the name is currently falling.